Enum bash_builtins::variables::VariableError

pub enum VariableError {
    InvalidName,
    InvalidValue,
    NotAssocArray,
    InternalError(&'static str),
}

An error from a shell variable operation, like set or bind.

Variants

InvalidName

InvalidValue

NotAssocArray

InternalError(&'static str)

Trait Implementations

impl Debug for VariableError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for VariableError

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for VariableError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting